Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Magnetic head with wide sensor back edge, low resistance, and high signal to-noise ratio and methods of production thereof










Image Number 12 for United States Patent #8339752.

In one embodiment, a magnetic head includes a magnetoresistive free layer, wherein a width of the free layer nearest an air bearing surface (ABS) is less than a width of the free layer at a point away from the ABS in a track width direction, with the magnetic head being configured to pass a sense current in a direction perpendicular to a plane of deposition of the free layer. In another embodiment, a method includes forming a magnetoresistive film above a shield, forming a masking layer above the magnetoresistive film, patterning the masking layer such that it exposes portions of the magnetoresistive film, wherein the masking layer defines an area which is narrow near an area that forms an ABS side of a free layer and wider at an area away from the ABS, and removing the exposed portions of the magnetoresistive film to form the free layer.








 
 
  Recently Added Patents
Polyester resin for toner, electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming met
Method and system for evaluating/analyzing patent portfolio using patent priority approach
System, method and program product for guiding correction of semantic errors in code using collaboration records
Air scent dispenser
Display device and method of manufacturing the same
Systems and methods for parameter adaptation
Load balancing in shortest-path-bridging networks
  Randomly Featured Patents
Phase change memory cell design with adjusted seam location
Bacillus strain for breaking down moenomycins
Process for producing Ce-Mn coactivated fluoroapatite phosphors as the yellow emitting component for high efficacy lamp blends
Tire tread
Raised panel door section for garage door and method of making same
RF transmitter having broadband impedance matching for multi-band application support
Radiation detector array having center surround pixel output
Cosmetic adhesive strip
Medical examination and/or treatment apparatus with an electromagnet for navigating a medical instrument and an x-ray device for visual inspection during the navigation
Hidden book trading system